/*
 * Memory utility functions.
 * Copyright (C) 2006 Bob Zimmermann <rpz@cse.wustl.edu>
 *
 *  This file is a part of BAT.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * mem.c
 *
 * Memory dealing functions, you know.
 *
 */

#include "mem.h"

void *
mem_malloc(size_t sz, const char *msg)
{
  void *chunk;
  chunk = malloc(sz);
  if (chunk == NULL) {
    fprintf(stderr, "mem_malloc (from %s): Out of memory.\n", msg);
    exit(1);
  }
  return chunk;
}

void
mem_free(void *chunk, int befrei)
{
  if (chunk != NULL && befrei)
    free(chunk);
}
